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Old 05-09-2008, 04:20 AM
Default Cluster Project branch, RHEL5, updated. cmirror_1_1_15-68-ge4705a1

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http://sources.redhat.com/git/gitweb.cgi?p=cluster.git;a=commitdiff;h=e4705a1ebd 1977ca334fd5d27242abb4046bde42

The branch, RHEL5 has been updated
via e4705a1ebd1977ca334fd5d27242abb4046bde42 (commit)
from c4f4cf4c01ff9d91d3d9406e32bf3d2a69f20848 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
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- Log -----------------------------------------------------------------
commit e4705a1ebd1977ca334fd5d27242abb4046bde42
Author: Jonathan Brassow <jbrassow@redhat.com>
Date: Thu May 8 23:19:44 2008 -0500

clogd: compensate for possible bug in OpenAIS - address bz432109

clogd was trying to send messages on the CPG interface after it
had done a cpg_leave. This was causing cpg_mcast_join errors.

Turns out that it is also /receiving/ CPG messages after a
cpg_leave (which it was trying to process)... I don't think
CPG is suppose to do this. In any case, it is now handled.


Summary of changes:
cmirror/src/cluster.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/cmirror/src/cluster.c b/cmirror/src/cluster.c
index 4dc454c..afc31c1 100644
--- a/cmirror/src/cluster.c
+++ b/cmirror/src/cluster.c
@@ -735,7 +735,16 @@ static void cpg_message_callback(cpg_handle_t handle, struct cpg_name *gname,
if (match->lowest_id == 0xDEAD) {
LOG_ERROR("[%s] Message from %u before init* [%s/%llu]",
SHORT_UUID(tfr->uuid), nodeid,
- RQ_TYPE(tfr->request_type), (unsigned long long) tfr->seq);
+ RQ_TYPE(tfr->request_type), (unsigned long long)tfr->seq);
+ return;
+ }
+ if (match->cpg_state != VALID) {
+ LOG_ERROR("[%s] Message received after cpg_leave "
+ "from %u: [%s/%llu] - ignoring",
+ SHORT_UUID(tfr->uuid), nodeid,
+ RQ_TYPE(tfr->request_type & ~DM_CLOG_RESPONSE),
+ (unsigned long long)tfr->seq);

@@ -1049,10 +1058,10 @@ static void cpg_leave_callback(struct clog_cpg *match,
if (!strcmp(match->name.value, tfr->uuid) &&
(tfr->request_type != DM_CLOG_POSTSUSPEND)){
- LOG_ERROR("[%s] Resending %s from %u due to new server",
+ LOG_PRINT("[%s] Resending %s due to new server(%u)",
- tfr->originator);
+ match->lowest_id);
if (cluster_send(tfr))
LOG_ERROR("Failed resend");

Cluster Project

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